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When more means less: neural activity related to unsuccessful memory encoding

Otten, LJ; Rugg, MD; (2001) When more means less: neural activity related to unsuccessful memory encoding. Current Biology , 11 (19) pp.1528 - 1530.

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Abstract

The neural correlates of memory encoding have been studied by contrasting neural activity elicited by items at the time of learning according to whether they were later remembered or forgotten [1]. Previous studies have focused on regions where neural activity is greater for subsequently remembered items [2-8]. Here, we describe regions where activity is greater for subsequently forgotten items. In two experiments that employed the same incidental learning task, activity in an overlapping set of cortical regions (posterior cingulate, inferior and medial parietal, and dorsolateral prefrontal) was associated with failure on a subsequent memory test

Type:Article
Title:When more means less: neural activity related to unsuccessful memory encoding
Additional information:Imported via OAI, 7:29:01 14th Aug 2007
Keywords:Adult, Brain Mapping, Female, Human, Learning, Magnetic Resonance Imaging, Male, Memory, Short-Term, methods, Neurons, Parietal Lobe, physiology, Prefrontal Cortex, psychology, Support, Non-U.S.Gov't, Task Performance and Analysis, memory
UCL classification:UCL > School of Life and Medical Sciences > Faculty of Brain Sciences > Psychology and Language Sciences (Division of) > Institute of Cognitive Neuroscience
UCL > School of Life and Medical Sciences > Faculty of Life Sciences

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